High School Challenge




The Printer


A printer used 2592 instead of .
As it turns out, that is OK because they are equal.
A similar example would be which is .

Give at least two different examples like this.


Correct Solutions:


  1. Ken Scheiwe. New Trier HS, Winnetka, IL
  2. Ranen Ghosh. Spruce Creek HS, Port Orange, FL
  3. Brandon Babb. Santa Fe Trail HS, Overbrook, KS
  4. Lindsey Bingham. Nevada MS, Nevada, IO
  5. Mu'ad Dawod. Jubilee School, Amman, Jordan
  6. Lars Erik Walle. Thor Heyerdahl vgs, Larvik, Norway
  7. Mike McDonald, Merritt Island HS, Merritt Island, FL
  8. Sorin Ionescu. Ecole Secondaire Dorval, Dorval, Quebec, Canada
  9. Kathryn Larson. Oviedo HS, Oviedo, FL
  10. Meuy Saechao. Century HS, Hillsboro, OR
  11. Bridget Lynn. Century HS, Hillsboro, OR
  12. Alex Kidby. Century HS, Hillsboro, OR
  13. Gina Heideman. Century HS, Hillsboro, OR
  14. Johnny VanRees. Century HS, Hillsboro, OR
  15. Larissa Salas. Century HS, Hillsboro, OR
  16. Shannon Kruger. Century HS, Hillsboro, OR
  17. Veronica Carmolinga. Century HS, Hillsboro, OR
  18. Kelli Prickett. Century HS, Hillsboro, OR
  19. Vaul Kranak. Century HS, Hillsboro, OR
  20. Michelle Krysiak. Century HS, Hillsboro, OR
  21. Kim Nakayama. Century HS, Hillsboro, OR
  22. Braden Spotts. Century HS, Hillsboro, OR
  23. Bella Voldman. Brookline HS, Brookline, MA
  24. Amy Shearer. Century HS, Hillsboro, OR
  25. Eric Talmage. Homeschool, Cedar Rapids, IA
  26. Nathan Spriggs. Madisonville North Hopkins HS, Madisonville, KY
  27. Lai Saechao. Century HS, Hillsboro, OR
  28. Lindsey Cary. Century HS, Hillsboro, OR
  29. Michelle Simmons. Oviedo HS, Ovideo FL
  30. Ido Yariv. Gan-Nachum, Rishon LeZion, Israel
  31. Stephen Foreman. Oviedo HS, Oviedo, FL